Analog Science Fiction - Science Fact July 1989 (Vol.109, No.7)
Illustrations by Kelly Freas, William R. Warren, Jr., David Brian, Laura Lakey, Ed Soyka Cover by Kelly Freas (for "Cold War.")

Serial: "The Washer at the Ford" (conclusion) by Michael F. Flynn

Novelettes: "Cold War" by Joseph Manzione
"Moonsong" by Lee Goodloe & Jerry Oltion.

Science Fact: "On Building an Earth-like Planet" by Stephen L. Gillett, Ph.D.

Stories "The Mad Scientist" by Isaac Asimov (an "Azazel" tale)
"The Man Who Hated Gravity" by Ben Bova.

Guest editorial by Ben Bova: "The Either/Or Fallacy."